diff --git a/packages/taro-cli/src/cli.ts b/packages/taro-cli/src/cli.ts
index f8c181ee84e7..db99f3d4d7a7 100644
--- a/packages/taro-cli/src/cli.ts
+++ b/packages/taro-cli/src/cli.ts
@@ -47,6 +47,7 @@ export default class CLI {
             platform: args.type,
             isWatch: !!args.watch,
             port: args.port,
+            env: args.env,
             release: args.release,
             ui: args.ui,
             uiIndex: args.uiIndex,
diff --git a/packages/taro-cli/src/commands/build.ts b/packages/taro-cli/src/commands/build.ts
index 2c54e8456e69..274db5aa0ca0 100644
--- a/packages/taro-cli/src/commands/build.ts
+++ b/packages/taro-cli/src/commands/build.ts
@@ -5,6 +5,7 @@ export default function build (kernel: Kernel, {
   isWatch,
   release,
   port,
+  env,
   ui,
   uiIndex,
   page,
@@ -17,6 +18,7 @@ export default function build (kernel: Kernel, {
   isWatch: boolean,
   release?: boolean
   port?: number
+  env?: string
   ui?: boolean
   uiIndex?: string
   page?: string
@@ -37,7 +39,7 @@ export default function build (kernel: Kernel, {
   if (ui) {
     platform = 'ui'
   }
-  let nodeEnv = process.env.NODE_ENV
+  let nodeEnv = process.env.NODE_ENV || env
   if (!nodeEnv) {
     if (isWatch) {
       nodeEnv = 'development'